| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.67 | 5.723% | $9.1662 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $127.96 | 13.676% | $145.4598 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $71.39 | 9.254% | $77.9964 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $42.72 | 13.280% | $48.3932 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $221.64 | 5.206% | $233.1786 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $215.98 | 8.578% | $234.5068 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $121.87 | 5.615% | $128.713 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $810.23 | $877.4140 | $877.42 | $877.40 | $877.50 | |